Nail Gun Power Source Air Powered Air Consumption 7.8 cfm Air Inlet 1/4 in NPT Air Pressure 70 psi Air Pressure Range 70 to 100 psi Max Air Pressure 100 psi Min Air Pressure 70 psi Min Hose Size 1/4 in Exhaust Location Top Tool Brand Bostitch Firing Mode Bump Tip Standard Depth Control Yes Collation Style Coil Collation Type Wire Collation Angle 15 Degrees For Nail Head Style Round For Nail Length Range 1 1/2 in to 3 1/4 in